FR855424A - Improvements in the preparation of foam-producing substances - Google Patents

Improvements in the preparation of foam-producing substances

Info

Publication number
FR855424A
FR855424A FR855424DA FR855424A FR 855424 A FR855424 A FR 855424A FR 855424D A FR855424D A FR 855424DA FR 855424 A FR855424 A FR 855424A
Authority
FR
France
Prior art keywords
foam
preparation
producing substances
substances
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB1630238A external-priority patent/GB517767A/en
Application filed by Pyrene Co Ltd filed Critical Pyrene Co Ltd
Application granted granted Critical
Publication of FR855424A publication Critical patent/FR855424A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0071—Foams
    • A62D1/0078—Foams containing proteins or protein derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
FR855424D 1938-05-31 1939-05-27 Improvements in the preparation of foam-producing substances Expired FR855424A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1630238A GB517767A (en) 1938-05-31 1938-05-31 Improvements in the manufacture of foam-generating substances
US27580239A 1939-05-26 1939-05-26
US479603A US2361057A (en) 1938-05-31 1943-03-18 Method of making fire extinguishing foam

Publications (1)

Publication Number Publication Date
FR855424A true FR855424A (en) 1940-05-10

Family

ID=32110568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855424D Expired FR855424A (en) 1938-05-31 1939-05-27 Improvements in the preparation of foam-producing substances

Country Status (3)

Country Link
US (1) US2361057A (en)
FR (1) FR855424A (en)
NL (1) NL52797C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538898A (en) * 1951-01-23 Concentrate solids
US2588392A (en) * 1952-03-11 Process for improving alkall-sql-
US2489208A (en) * 1945-05-17 1949-11-22 Central Soya Co Modified soy protein and the preparation thereof
US2470719A (en) * 1945-05-26 1949-05-17 Nat Foam System Inc Stabilized foam-forming composition
US2564367A (en) * 1947-09-11 1951-08-14 Int Minerals & Chem Corp Flotation of phosphate and similar ores
US2618594A (en) * 1948-12-02 1952-11-18 Macandrews & Forbes Co Foam-producing composition and method of preparing same
US3878303A (en) * 1973-07-12 1975-04-15 Union Oil Co Treatment of animal wastes
US3969336A (en) * 1974-05-22 1976-07-13 Abbott Laboratories Method of separating and recovering soluble proteins from protein containing solutions employing foam fractionation
US4439329A (en) 1981-12-28 1984-03-27 Ciba-Geigy Corporation Aqueous based fire fighting foam compositions containing hydrocarbyl sulfide terminated oligomer stabilizers
FR2737126B1 (en) * 1995-07-27 1998-02-06 Atochem Elf Sa FLUOROPROTEINIC EMULSERS FORMING VERSATILE FILMS
ES2379589T3 (en) 2007-06-29 2012-04-27 Kidde Ip Holdings Limited Foaming compositions for fire fighting

Also Published As

Publication number Publication date
US2361057A (en) 1944-10-24
NL52797C (en)

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